<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			* {
				margin: 0;
				padding: 0;
			}
			a {
				margin: 100px;
				display: inline-block;
				height: 33px;
				padding-left: 15px;
				background: url(images/ao.png) no-repeat;
			}
			a span {
				height: 33px;
				display: inline-block;
				background: url(images/ao.png) no-repeat right;
				padding-right: 15px;
				color: #FFFFFF;
				text-align: center;
				text-decoration: none;
				line-height: 33px;
			}
		</style>
	</head>
	<body>
		<a href="#">
			<span id="">
				首页
			</span>
		</a>
	</body>
</html>
